Textile treating compositions comprising n-functional organopolysiloxanes and polyisobutylene polymers, and process of using same
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United States of America Patent
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Sep 5, 2000
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N/A
app pub date -
Dec 23, 1997
filing date -
Dec 23, 1997
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Expired
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Abstract
Aqueous textile treating compositions containing both nitrogen-functional organopolysiloxanes and oligomeric polyisobutylene polymers are as effective as conventional textile treating compositions containing only nitrogen-functional organopolysiloxane, and have improved resistance to yellowing, improved washfastness, and are more cost effective. Stable concentrates containing amino-functional organopolysiloxane, polyisobutylene, and a blend-stabilizing surfactant may be used to form aqueous emulsion and microemulsion fabric softener compositions.
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